package com.zy.test;

public class Person{
    private String name = "Jones";
    int age;
    public void addAge(String str){
        int i = 8;
        age = age +i;
    }

    public static void main(String[] args) {
        Person p = new Person();
        p.name = "Bloch";
        p.addAge(new String("xxx"));
        int i = 8;
        p.age = p.age + 8;

        Person p1 = new Person();
    }

}
